Product Name:	Pyrazole
Synonyms:	Pyrazole(Rri124)~99%;Pyrrazole;Pyrazole, pure, 98%;Pyrazole ,99%;PYRAZOLE, 98%, PURE;2-PyrroMonazole;Pyrazole, pure, 98% 100GR;Pyrazole, pure, 98% 25GR
CAS:	288-13-1
MF:	C3H4N2
MW:	68.08
EINECS:	206-017-1
Product Categories:	Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Pyrazole;Building Blocks;C3 to C5;Chemical Synthesis;Heterocyclic Building Blocks;Pyrazoles;-
Mol File:	288-13-1.mol

Melting point	67-70 °C(lit.)
Boiling point	186-188 °C(lit.)
density	1.4088 (rough estimate)
refractive index	1.4203
Fp	186-188°C
storage temp.	Store below +30°C.
form	Crystals or Crystalline Powder
pka	2.49(at 25℃)
color	White to yellow
Water Solubility	SOLUBLE
Sensitive	Hygroscopic
Merck	14,7960
BRN	103775
InChIKey	WTKZEGDFNFYCGP-UHFFFAOYSA-N
CAS DataBase Reference	288-13-1(CAS DataBase Reference)
NIST Chemistry Reference	1H-Pyrazole(288-13-1)
EPA Substance Registry System	1H-Pyrazole(288-13-1)

Hazard Codes	Xn
Risk Statements	22-36/37/38-52-20/21/22
Safety Statements	26-36/37-61-37/39-36
RIDADR	2811
WGK Germany	1
RTECS	UQ4900000
TSCA	Yes
HazardClass	6.1(b)
PackingGroup	III
HS Code	29331990
Toxicity	LD50 (24 hr) in rats, mice (mmol/kg): 19, 21 i.v.; 21, 22 orally (Magnussen)

Pyrazole

Company Profile Introduction